| Transcatheter Aortic Valve-in-Valve-in-Valve Implantation for a Failed Xenograft. | |
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MedLine Citation:
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PMID: 22269731 Owner: NLM Status: In-Data-Review |
Abstract/OtherAbstract:
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A 78-year-old gentleman with a diagnosis of symptomatic severe xenograft aortic stenosis with multiple comorbidities was referred for transcatheter aortic valve implantation, that is, a "valve-in-valve" procedure. Transcatheter aortic valve implantation was performed by transapical approach using a balloon-expandable bioprosthesis. During valve deployment, the prosthesis moved toward the left ventricle and a second balloon-expandable valve was implanted within the first one-a "valve-in-valve-in-valve" to avoid further ventricular embolization of the first bioprosthesis. Echocardiography at hospital discharge showed a residual mean transvalvular gradient of 17 mm Hg and trivial paravalvular aortic regurgitation. At 1 year follow-up, the patient was in New York Heart Association functional class II. |
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Authors:
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Rodrigo Bagur; Eric Dumont; Daniel Doyle; Robert De Larochellière; Josep Rodés-Cabau |
Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: The Annals of thoracic surgery Volume: 93 ISSN: 1552-6259 ISO Abbreviation: Ann. Thorac. Surg. Publication Date: 2012 Feb |
Date Detail:
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Created Date: 2012-01-24 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 15030100R Medline TA: Ann Thorac Surg Country: Netherlands |
Other Details:
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Languages: eng Pagination: 647-50 Citation Subset: AIM; IM |
Copyright Information:
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Copyright © 2012 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved. |
Affiliation:
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Department of Cardiology, Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada. |
Export Citation:
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Descriptor/Qualifier:
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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